My MP2 microdos machine is running nonstop

 If you have any questions, please let us know.

Hello to
Yes I need help.
My MP2 microdos machine is running nonstop

Hello, can you read the ph value?

She still and there's product around the pipe inside

The value is marked 7.4 by flashing

Are you using ph -?

pH less

Yes

Put the probe in a glass of water and add detergent to the glass, if the probe is working the pH should rise and the pump will normally stop

OK and after

Well I have the impression that she stops from time to time

This will allow us to check the probe

But it's the yellow product inside

You think the pipe and pierced

It's very likely